Rocket Software - Universe U2 File Types HomePage
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#  Type  Hashed  Description
1. 1 Non-Hashed Created as a directory in the host O/S, with each record being a file. BP program libraries use this type.
2. 2 Static Hashed Numeric data significant in the last 8 characters of ID.
3. 3 Static Hashed Numeric data with delimeters such as "*" or "-" significant in the last 8 characters of ID.
4. 4 Static Hashed Alphabetic character data significant in the last 5 characters of ID.
5. 5 Static Hashed ASCII character data significant in the last 4 characters of ID.
6. 6 Static Hashed Numeric data significant in the first 8 characters of ID.
7. 7 Static Hashed Numeric data with delimeters such as "*" or "-" significant in the first 8 characters of ID.
8. 8 Static Hashed Alphabetic data significant in the first 5 characters of ID.
9. 9 Static Hashed ASCII data significant in the first 4 characters of ID.
10. 10 Static Hashed Numeric data significant in the last 20 characters of ID.
11. 11 Static Hashed Numeric data with delimeters such as "*" or "-" significant in the last 20 characters of ID.
12. 12 Static Hashed Alphabetic data significant in the last 16 characters of ID.
13. 13 Static Hashed ASCII character data significant in the last 16 characters of ID.
14. 14 Static Hashed Numeric data, uses entire ID for hashing,
15. 15 Static Hashed Numeric data with delimeters such as "*" or "-" , uses entire ID for hashing,
16. 16 Static Hashed Alphabetic character data, uses entire ID for hashing,
17. 17 Static Hashed ASCII character data, uses entire ID for hashing,
18. 18 Static Hashed Arbitrary data, default hashed file using entire ID for hashing, uses same hashing algorithm as other MV Database systems.
19. 19 Non-Hashed Created as a directory in the host O/S, with each record being a file. Program libraries commonly use this type.
20. 25 Non-Hashed B-tree file. Records are stored in a sorted order, left to right using the file ID.
21. 27 n/a Distributed file using multiple part files.
22. 30 Hashed Hashed file that resizes itself dynamically. Modulo increases or decreases based on the split load setting.
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